#include <iostream>
using namespace std;
class MyClass {
public:
    MyClass(int num):value(num){cout<<0;}
    MyClass(){cout<<'*';}
    MyClass(const MyClass &m):value(m.value){cout<<1;}
private:
    int value;
};
int main() {
    MyClass obj1(10);
    const MyClass obj2;
    MyClass obj3(obj2);
    return 0;
}



